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1310-58-3 - Potassium hydroxide, flake, 85% - A16199 - Alfa Aesar

A16199 Potassium hydroxide, flake, 85%

CAS 번호
1310-58-3
동의어

사이즈 가격 ($) 수량 재고 여부
500g 20.30
2500g 68.30
10000g 228.00
장바구니에 추가 대량 견적에 추가 항목 보기

Potassium hydroxide, flake, 85%

MDL
MFCD00003553
EINECS
215-181-3

화학적 특성

화학식
HKO
화학 식량
56.11
융점
360°
비등점
1320-1324°
밀도
2.044
감도
Air Sensitive & Hygroscopic
용해도
Freely soluble in water. Soluble in ethanol.

용도

Potassium hydroxide acts as the precursor for most of the soft and liquid soaps, and for numerous potassium-containing chemicals. It is widely used in the manufacture of detergents, fertilizer, rayon, paper, dyestuffs, various drugs, drug intermediates, fine chemicals, and petroleum products. In the field of organic chemistry, potassium hydroxide acts as a base, and is used in the synthesis of several organic compounds. Further it finds application as an electrolyte in alkaline batteries, which are based on nickel-cadmium, nickel-hydrogen and manganese dioxide-zinc.

참고

Incompatible with acids, nitro compounds, alkali metals, magnesium, copper, halogens, azides and anhydrides. Contact with aluminum, tin and zinc liberates hydrogen gas.

참조 문헌

Aili, D.; Jankova, K.; Li, Q.; Bjerrum, N. J.; Jensen, J. O. The stability of poly(2,2'-(m-phenylene)-5,5'-bibenzimidazole) membranes in aqueous potassium hydroxide. J. Membr. Sci. 2015, 492, 422-429.

Gilliama, R. J.; Graydonb, J. W.; Kirkb, D. W.; Thorpea, S. J. A Review of Specific Conductivities of Potassium hydroxide Solutions for Various Concentrations and Temperatures. Int. J. Hydrogen Energ. 2007, 32 (3), 359-364.

Baroutian, S.; Aroua, M. K.; Raman, A. A. A.; Sulaiman, N. M. N. Potassium Hydroxide Catalyst Supported on Palm Shell Activated Carbon for Transesterification of Palm Oil. Fuel Process. Technol. 2010, 91 (11), 1378-1385.

GHS 해저드 및 주의 설명서

해저드 설명서 (EU): H302-H314

Harmful if swallowed. Causes severe skin burns and eye damage.

주의 설명서: P260u-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a

Do not breathe dusts or mists. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

기타 참조

Merck
14,7640
위험 등급
8
포장 그룹
II
통합 관세 코드
2815.20
TSCA(독성물질규제법)"
Yes
RTECS(화학물질 독성 등록)
TT2100000

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